package com.qidian.study.service;

import com.qidian.study.pojo.ContentCat;
import com.qidian.study.util.pojo.LayuiTableDTO;
import com.qidian.study.util.pojo.VideoResponse;

import java.util.List;

/**
 * @author 戴着假发的程序员
 * @company 起点编程
 */
public interface ContentCatService {
    public VideoResponse save(ContentCat cat);
    public VideoResponse update(ContentCat cat);
    public VideoResponse queryById(Long catId);
    VideoResponse queryAll();
    LayuiTableDTO queryAllForLayUi();
}
